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GB8311982D0 - Obtaining polymeric material - Google Patents

Obtaining polymeric material

Info

Publication number
GB8311982D0
GB8311982D0 GB838311982A GB8311982A GB8311982D0 GB 8311982 D0 GB8311982 D0 GB 8311982D0 GB 838311982 A GB838311982 A GB 838311982A GB 8311982 A GB8311982 A GB 8311982A GB 8311982 D0 GB8311982 D0 GB 8311982D0
Authority
GB
United Kingdom
Prior art keywords
polymeric material
obtaining polymeric
obtaining
polymeric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB838311982A
Other versions
GB2121421A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POLSKA AKADEMIA NAUK ZAKLAD
Polska Akademia Nauk Zaklad Polimerow
Original Assignee
POLSKA AKADEMIA NAUK ZAKLAD
Polska Akademia Nauk Zaklad Polimerow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by POLSKA AKADEMIA NAUK ZAKLAD, Polska Akademia Nauk Zaklad Polimerow filed Critical POLSKA AKADEMIA NAUK ZAKLAD
Publication of GB8311982D0 publication Critical patent/GB8311982D0/en
Publication of GB2121421A publication Critical patent/GB2121421A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F271/00—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB08311982A 1982-05-31 1983-05-03 Method of obtaining a polymeric material for the manufacture of soft contact lenses Withdrawn GB2121421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1982236686A PL134871B1 (en) 1982-05-31 1982-05-31 Method of obtaining a polymer for making soft contact lenses

Publications (2)

Publication Number Publication Date
GB8311982D0 true GB8311982D0 (en) 1983-06-08
GB2121421A GB2121421A (en) 1983-12-21

Family

ID=20012810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08311982A Withdrawn GB2121421A (en) 1982-05-31 1983-05-03 Method of obtaining a polymeric material for the manufacture of soft contact lenses

Country Status (2)

Country Link
GB (1) GB2121421A (en)
PL (1) PL134871B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS257979B1 (en) * 1986-06-24 1988-07-15 Otto Wichterle Hydrophilic copolymer and method of its production
DE4414088A1 (en) * 1994-04-22 1995-10-26 Basf Ag Gels with thermotropic properties
DE19601084A1 (en) * 1996-01-13 1997-07-17 Basf Ag Gels with thermotropic properties
DE19601085A1 (en) * 1996-01-13 1997-07-17 Basf Ag Gels with thermotropic properties
EP1060085A1 (en) * 1998-02-23 2000-12-20 Minnesota Mining And Manufacturing Company Ink jet recording sheet
JP2004250673A (en) * 2003-01-28 2004-09-09 National Institute For Materials Science Gelled colloid crystal precursor and gelled colloid crystal, method and apparatus for producing gelled colloid crystal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1004523A (en) * 1973-03-16 1977-02-01 Robert T. Lu Photopolymerization of ethylenically unsaturated organic compounds

Also Published As

Publication number Publication date
PL134871B1 (en) 1985-09-30
PL236686A1 (en) 1983-12-05
GB2121421A (en) 1983-12-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)